bug 2931: revert r23675 & r23721, make element_set_ranks.php uses ASC keyword (+ migration task)

git-svn-id: http://piwigo.org/svn/trunk@23813 68402e56-0260-453c-a942-63ccdbb3a9ee

1 files changed, 62 insertions, 0 deletions

diff --git a/install/db/137-database.php b/install/db/137-database.php
new file mode 100644
index 000000000..b6299cfd0
--- /dev/null
+++ b/install/db/137-database.php
@@ -0,0 +1,62 @@
+<?php
+// +-----------------------------------------------------------------------+
+// | Piwigo - a PHP based photo gallery                                    |
+// +-----------------------------------------------------------------------+
+// | Copyright(C) 2008-2013 Piwigo Team                  http://piwigo.org |
+// | Copyright(C) 2003-2008 PhpWebGallery Team    http://phpwebgallery.net |
+// | Copyright(C) 2002-2003 Pierrick LE GALL   http://le-gall.net/pierrick |
+// +-----------------------------------------------------------------------+
+// | This program is free software; you can redistribute it and/or modify  |
+// | it under the terms of the GNU General Public License as published by  |
+// | the Free Software Foundation                                          |
+// |                                                                       |
+// | This program is distributed in the hope that it will be useful, but   |
+// | WITHOUT ANY WARRANTY; without even the implied warranty of            |
+// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU      |
+// | General Public License for more details.                              |
+// |                                                                       |
+// | You should have received a copy of the GNU General Public License     |
+// | along with this program; if not, write to the Free Software           |
+// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
+// | USA.                                                                  |
+// +-----------------------------------------------------------------------+
+
+defined('PHPWG_ROOT_PATH') or die('Hacking attempt!');
+
+$upgrade_description = 'add ASC keyword to categories image_order field';
+
+
+$query = '
+SELECT id, image_order
+  FROM '.CATEGORIES_TABLE.'
+  WHERE image_order != ""
+;';
+$cats = hash_from_query($query, 'id');
+
+foreach ($cats as $id => &$data)
+{
+  $image_order = explode(',',$data['image_order']);
+  foreach ($image_order as &$order)
+  {
+    if (strpos($order, ' ASC')===false && strpos($order, ' DESC')===false)
+    {
+      $order.= ' ASC';
+    }
+  }
+  unset($order);
+  $data['image_order'] = implode(',',$image_order);
+}
+unset($data);
+
+mass_updates(CATEGORIES_TABLE,
+  array(
+    'primary' => array('id'),
+    'update' => array('image_order'),
+  ),
+  $cats
+  );
+  
+  
+echo "\n".$upgrade_description."\n";
+
+?>
\ No newline at end of file